Influence of the Magnitude of the Working Stroke of the Constant Contact Side Bearings of Freight Cars on the Parameters of the Interaction of Rolling Stock and Track When Moving in Curved Sections of the Track

Alexey Davydov, Alexander Pribytkov

2022

Abstract

This article is devoted to the study of the dynamic processes of the movement of a freight car along a curved section of a railway track. Based on the developed simulation model of the movement of a freight car equipped with constant contact side bearings, the influence of the working stroke of a constant contact side bearing on the dynamic parameters of the interaction of rolling stock and track in curved sections of the track is investigated. The paper presents the results of a study of the effect of the parameter under study on the coefficient of the wheel’s stability margin from rolling into the top of rail and shows that side bearings with an increased working stroke of the elastic element are a more preferable design option compared to side bearings with a standard working stroke according to the criterion of excluding complete side rolling of the body to the side support, which leads to an improvement in the parameters interactions of wheel sets of freight cars with rails when moving in curved sections of the track.

Paper Citation

in Harvard Style

Davydov A. and Pribytkov A. (2022). Influence of the Magnitude of the Working Stroke of the Constant Contact Side Bearings of Freight Cars on the Parameters of the Interaction of Rolling Stock and Track When Moving in Curved Sections of the Track. In Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M; ISBN 978-989-758-606-4, SciTePress, pages 331-337. DOI: 10.5220/0011584800003527

in Bibtex Style

@conference{tlc2m22,
author={Alexey Davydov and Alexander Pribytkov},
title={Influence of the Magnitude of the Working Stroke of the Constant Contact Side Bearings of Freight Cars on the Parameters of the Interaction of Rolling Stock and Track When Moving in Curved Sections of the Track},
booktitle={Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M},
year={2022},
pages={331-337},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011584800003527},
isbn={978-989-758-606-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M
TI - Influence of the Magnitude of the Working Stroke of the Constant Contact Side Bearings of Freight Cars on the Parameters of the Interaction of Rolling Stock and Track When Moving in Curved Sections of the Track
SN - 978-989-758-606-4
AU - Davydov A.
AU - Pribytkov A.
PY - 2022
SP - 331
EP - 337
DO - 10.5220/0011584800003527
PB - SciTePress